- Posts: 7
- Joined: Wed Dec 01, 2021 5:14 pm
- Real Name: James Lorenzo
Unfortunately, the ATEM switchers only support a single stereo audio mix that gets applied to all of the hardware video outputs (Program, Aux, etc.). It isn't currently possible to configure multiple independent submixes using the ATEM audio mixer.
There have been several previous discussions and feature requests around this limitation:
viewtopic.php?f=4&t=253#p498244
viewtopic.php?f=4&t=105904
Since you are already using a separate external audio mixer (which hopefully supports multiple submixes), it would probably be easiest to do the audio mixing there and then use a separate audio embedder (such as the Mini Converter Audio to SDI) to embed the audio mix into whatever SDI video signal you want to use.